158204826

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1747}}^1$

素因数の和:1817

約数の個数: 80

約数和(自身を含む): 390866784

約数和(自身を除く): 232661958

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 81, 86, 117, 129, 162, 234, 258, 351, 387, 559, 702, 774, 1053, 1118, 1161, 1677, 1747, 2106, 2322, 3354, 3483, 3494, 5031, 5241, 6966, 10062, 10482, 15093, 15723, 22711, 30186, 31446, 45279, 45422, 47169, 68133, 75121, 90558, 94338, 136266, 141507, 150242, 204399, 225363, 283014, 408798, 450726, 613197, 676089, 976573, 1226394, 1352178, 1839591, 1953146, 2028267, 2929719, 3679182, 4056534, 5859438, 6084801, 8789157, 12169602, 17578314, 26367471, 52734942, 79102413, 158204826]

約数ペア:

[(1, 158204826), (2, 79102413), (3, 52734942), (6, 26367471), (9, 17578314), (13, 12169602), (18, 8789157), (26, 6084801), (27, 5859438), (39, 4056534), (43, 3679182), (54, 2929719), (78, 2028267), (81, 1953146), (86, 1839591), (117, 1352178), (129, 1226394), (162, 976573), (234, 676089), (258, 613197), (351, 450726), (387, 408798), (559, 283014), (702, 225363), (774, 204399), (1053, 150242), (1118, 141507), (1161, 136266), (1677, 94338), (1747, 90558), (2106, 75121), (2322, 68133), (3354, 47169), (3483, 45422), (3494, 45279), (5031, 31446), (5241, 30186), (6966, 22711), (10062, 15723), (10482, 15093)]